Garage Door Chain Broke

Pull the chain toward the garage door and hold it in position.

Garage door chain broke. I am not a professional. Over time dust and debris contaminates the grease lubricating the garage door opener s chain and the weight of the garage door forces the oil from the door roller s bearings. Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor. When the garage door cable breaks there is only one way to fix it that is to replace it.

When it comes to chain drive garage door openers they come in several different ways. Documenting how i repaired the garage door. For many generations people rely on this type of door opener not only because it is easy to use but also because it is cheap and can easily be repaired when broken. It can be quite easy to find the solutions needed to repair your garage opener.

You can fix your broken door chain regardless of your familiarity with garage door repairs. Your garage door opener stopped operating as it should. The reason for this is the garage door opener force or sensitivity has activated causing the opener to stop pulling the door up. Press down on the chain with your finger.

Without proper lubrication a chain driven garage door opener s moving parts quickly wear out. In this case the cable can be replaced fixing the problem. Garage door opener is very strong and seldom does the chain actually break. You go in the garage to open the door push the wall button and the door only goes up 6.

You should have 1 2 inch of play in the chain. Thread the nut s facing the door clockwise until it meets the bracket then release the chain. The chain got loose and popped off the gear. This requires the activation of the door s emergency release feature and the manipulation of the tension bolt on both the existing and replacement garage door chains.

Also in all my years of repairing garage door openers i have never ever seen a chain break it is usually something attached to the chain that has broken. If you consider yourself handy with tools and have experience in working on diy projects then replacing your broken garage door cable will be a simple task. The most common chain drive garage door openers are manufactured by chamberlain liftmaster or craftsman. In my article about garage door opener troubleshooting i help you to correct the most common problems without having to consult either your owner s manual or an expensive professional.

You can t repair the broken cable.